The doctor, ________ by several nurses, successfully performed the difficult operation on the patient. 
#71696
A
aided
B
assisted
C
helped
D
guided
推荐题目
--- What happened to you?--- I was lost in the strange city; _______, it began to rain heavily.
#80302
A
what’s worse
B
to make matters worse
C
having made matters worse
D
making matters worse
. Rather than____________time watching TV at home, we____________to take part in sports and games on weekends.
#78413
A
wasting, decide
B
wasted, prefer
C
to waste, decide
D
waste, prefer
 He got up very late, _________ his school bag, and _________ to his school at once. 
#67772
A
taking; dashing
B
took ; dashing
C
taking ; dashed
D
took ; dashed